Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
08/08/2026, 08:45
General
- Target 2026-08-08_b4c3ffda1218d38d24b1eaf224f350a6_elex_wannacry.exe
- Size 90KB
- Sample260808-kn7stacl3s
- SHA256 be8f3ffe5b3d4fd4f8a9cf5b983a518dff5ea62f759f3288237432a7f1a53f76
Malware Config
Signatures
- Family: Stormser, StormDDoS, StormAttack, Stormer
Stormser aka StormDDoS, StormAttack, and Stormer is a Windows worm written in C++.
- Detects Stormser aka Storm DDoS and StormAttack 34 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 22 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 11 IoCs
- Drops file in Windows directory 11 IoCs
- Executes a command shell one-liner 1 TTPs 11 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- System Location Discovery: System Language Discovery 1 TTPs 23 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of AdjustPrivilegeToken 11 IoCs
- Suspicious use of WriteProcessMemory 22 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-08-08_b4c3ffda1218d38d24b1eaf224f350a6_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_b4c3ffda1218d38d24b1eaf224f350a6_elex_wannacry.exe"1⤵
- Boot or Logon Autostart Execution: Active Setup
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{F386A79E-796F-436a-8730-3461DE92AE1D}.exeC:\Windows\{F386A79E-796F-436a-8730-3461DE92AE1D}.exe2⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{915CC93F-1FDA-4dbb-B47D-88B77AEDD8FD}.exeC:\Windows\{915CC93F-1FDA-4dbb-B47D-88B77AEDD8FD}.exe3⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{997440E4-95C1-4ebb-9CEE-685A732D7501}.exeC:\Windows\{997440E4-95C1-4ebb-9CEE-685A732D7501}.exe4⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{EDC7D4EC-2F19-4f31-9678-9CBA983DD0B1}.exeC:\Windows\{EDC7D4EC-2F19-4f31-9678-9CBA983DD0B1}.exe5⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{6B7BFEF6-6B29-4351-9850-7DE6068367E3}.exeC:\Windows\{6B7BFEF6-6B29-4351-9850-7DE6068367E3}.exe6⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{1B4C7FE7-B6F9-4f03-88F1-7ECE0CF01932}.exeC:\Windows\{1B4C7FE7-B6F9-4f03-88F1-7ECE0CF01932}.exe7⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{5AF5F6D9-1920-4ce1-B2DD-0956E95E17A2}.exeC:\Windows\{5AF5F6D9-1920-4ce1-B2DD-0956E95E17A2}.exe8⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{FBCA6149-C985-4da7-B6D0-FA7949AFCBE8}.exeC:\Windows\{FBCA6149-C985-4da7-B6D0-FA7949AFCBE8}.exe9⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{34A77F02-B0AA-44db-8796-40224EF16239}.exeC:\Windows\{34A77F02-B0AA-44db-8796-40224EF16239}.exe10⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{CB8EF9AA-E0D0-4f31-8650-AA337503136C}.exeC:\Windows\{CB8EF9AA-E0D0-4f31-8650-AA337503136C}.exe11⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{CD08A3B2-D5FA-4919-866D-04DE9F41473E}.exeC:\Windows\{CD08A3B2-D5FA-4919-866D-04DE9F41473E}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{CB8EF~1.EXE > nul12⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{34A77~1.EXE > nul11⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{FBCA6~1.EXE > nul10⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{5AF5F~1.EXE > nul9⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{1B4C7~1.EXE > nul8⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{6B7BF~1.EXE > nul7⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{EDC7D~1.EXE > nul6⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{99744~1.EXE > nul5⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{915CC~1.EXE > nul4⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{F386A~1.EXE > nul3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-0~1.EXE > nul2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{1B4C7FE7-B6F9-4f03-88F1-7ECE0CF01932}.exe
{34A77F02-B0AA-44db-8796-40224EF16239}.exe
{5AF5F6D9-1920-4ce1-B2DD-0956E95E17A2}.exe
{6B7BFEF6-6B29-4351-9850-7DE6068367E3}.exe
{915CC93F-1FDA-4dbb-B47D-88B77AEDD8FD}.exe
{997440E4-95C1-4ebb-9CEE-685A732D7501}.exe
{CB8EF9AA-E0D0-4f31-8650-AA337503136C}.exe
{CD08A3B2-D5FA-4919-866D-04DE9F41473E}.exe
{EDC7D4EC-2F19-4f31-9678-9CBA983DD0B1}.exe
{F386A79E-796F-436a-8730-3461DE92AE1D}.exe
{FBCA6149-C985-4da7-B6D0-FA7949AFCBE8}.exe
memory/836-23-0x0000000000400000-0x0000000000411000-memory.dmp
memory/836-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/884-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/884-47-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1172-66-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1340-10-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1340-5-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2132-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2132-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3248-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3424-39-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3424-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4076-59-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4076-53-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4280-52-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4280-46-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4504-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4504-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4504-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4704-60-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4704-65-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4732-17-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4732-12-0x0000000000400000-0x0000000000411000-memory.dmp